Average Co-Inventor Count = 1.20
ph-index = 2
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Shield Mfg., Inc. (3 from 7 patents)
3 patents:
1. D967309 - Bean bag hockey puck
2. 6932088 - Suction-fitted mouthguard
3. D492375 - Hockey stick